{"instruction": "You are an expert in event argument extraction. Please extract event arguments and their roles from the input that conform to the schema definition, which already includes event trigger words. If an argument does not exist, return NAN or an empty dictionary. Please respond in the format of a JSON string.", "schema": [{"event_type": "discover vulnerability", "arguments": ["vulnerable system", "time", "capabilities", "discoverer", "vulnerable system version", "vulnerable system owner", "supported platform", "common vulnerabilities and exposures"]}], "input": "Google engineers discovered the CPU flaws and Intel , AMD , and others had around six months to fix the problems before the flaws were publicly disclosed earlier this year ."}
{"discover vulnerability": [{"vulnerable system": "NAN", "time": "NAN", "capabilities": "NAN", "discoverer": "Google engineers", "vulnerable system version": "NAN", "vulnerable system owner": ["AMD", "Intel"], "supported platform": "NAN", "common vulnerabilities and exposures": "NAN"}]}